Home / 22,275,536,002,780-30,740,241,162,072-12,398,567,526,834

Finding the Fourth Proportional to 22,275,536,002,780, 30,740,241,162,072 and 12,398,567,526,834

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Solution

The fourth proportional to 22,275,536,002,780, 30,740,241,162,072 and 12,398,567,526,834 is: 17,110,024,009,817.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,275,536,002,780 : 30,740,241,162,072 = 12,398,567,526,834 : x
  2. Step 2: Convert to fraction form
    22,275,536,002,780/30,740,241,162,072 = 12,398,567,526,834/x
  3. Step 3: Cross multiply
    22,275,536,002,780x = 30,740,241,162,072 × 12,398,567,526,834
  4. Step 4: Simplify right side
    22,275,536,002,780x = 381,134,955,839,111,760,999,088,128
  5. Step 5: Solve for x
    x = 381,134,955,839,111,760,999,088,128/22,275,536,002,780
  6. Step 6: Final answer
    x = 17,110,024,009,817.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.